US3028283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making golf club grip
Assignee: MacGregor Sport Products Inc
•
Filing: 1956-03-14
•
Granted: 1962-04-03
•
Expires: 1976-03-14
Abstract
No abstract record available.
Inventors
- 👤 Carl W Lundgren
- 👤 Ervin F Nutter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:24
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/021; A; A63; A63B; A63B53/00; A63B53/14; A63B60/00; A63B60/06; A63B60/08; A63B60/14; B29C43/20; B29C63/00; B29C63/02; B29C63/04; B29C63/12; B29C63/14; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/52; B29L2031/5227; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
IN A METHOD OF FORMING TWO COLOR GOLF CLUB GRIPS, THE STEPS OF PLACING TWO UNVULCANIZED COMPONENT STRIPS OF ELASTOMERIC COMPOSITION IN A MOLD, SAID STRIPS BEING OF TWO DIFFERENT COLORS, AND SUBJECTING SAID STRIPS TO HEAT AND PRESSURE TO VULCANIZE THE SAME FORMING A SINGLE COMPOSITE STRIP, AND SIMULTANEOUSLY FORMING A GROOVE IN SAID COMPOSITE STRIP ALONG THE LINE JOINING SAID COMPONENT STRIPS.
Claim 2
Dependent Claim
64 words
IN A METHOD OF FORMING TWO COLOR GOLF CLUB GRIPS, THE STEPS OF PLACING TWO UNVULCANIZED COMPONENT STRIPS OF ELASTOMERIC COMPOSITION IN A MOLD, SAID STRIPS BEING OF TWO DIFFERENT COLORS, AND SUBJECTING SAID STRIPS TO HEAT AND PRESSURE TO VULCANIZE THE SAME FORMING A SINGLE COMPOSITE STRIP, AND SIMULTANEOUSLY FORMING A GROOVE IN SAID COMPOSITE STRIP ALONG THE LINE JOINING SAID COMPONENT STRIPS.
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |